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- </ClCompile>
<ClCompile Include="..\..\xbmc\cores\DllLoader\exports\util\EmuFileWrapper.cpp" />
<ClCompile Include="..\..\xbmc\cores\VideoRenderers\BaseRenderer.cpp" />
<ClCompile Include="..\..\xbmc\cores\VideoRenderers\LinuxRendererGL.cpp">
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<ClInclude Include="..\..\xbmc\cores\DllLoader\exports\emu_msvcrt.h" />
- <ClInclude Include="..\..\xbmc\cores\DllLoader\exports\emu_socket\emu_socket.h" />
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<ClInclude Include="..\..\xbmc\cores\VideoRenderers\BaseRenderer.h" />
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</VisualStudio>
</ProjectExtensions>
<Import Project="$(SolutionDir)\$(ProjectFileName).targets.user" Condition="Exists('$(SolutionDir)\$(ProjectFileName).targets.user')" />
-</Project>
+</Project>
\ No newline at end of file
<Filter Include="cores\DllLoader\exports">
<UniqueIdentifier>{aa32e9d0-5753-42d5-889b-3938ce6703a0}</UniqueIdentifier>
</Filter>
- <Filter Include="cores\DllLoader\exports\emu_socket">
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<Filter>cores\DllLoader\exports</Filter>
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- <Filter>cores\DllLoader\exports\emu_socket</Filter>
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- <Filter>cores\DllLoader\exports\emu_socket</Filter>
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<Filter>cores\DllLoader\exports</Filter>
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- </ClInclude>
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<Filter>cores\DllLoader\exports\util</Filter>
</ClInclude>
<Filter>interfaces\swig</Filter>
</None>
</ItemGroup>
-</Project>
+</Project>
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (C) 1995, 1996, 1997, 1998, and 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* $Id$ */
-
-#ifndef HAVE_ADDRINFO
-
-/*
- * Error return codes from getaddrinfo()
- */
-#define EAI_ADDRFAMILY 1 /* address family for hostname not supported */
-#define EAI_AGAIN 2 /* temporary failure in name resolution */
-#define EAI_BADFLAGS 3 /* invalid value for ai_flags */
-#define EAI_FAIL 4 /* non-recoverable failure in name resolution */
-#define EAI_FAMILY 5 /* ai_family not supported */
-#define EAI_MEMORY 6 /* memory allocation failure */
-#define EAI_NODATA 7 /* no address associated with hostname */
-#define EAI_NONAME 8 /* hostname nor servname provided, or not known */
-#define EAI_SERVICE 9 /* servname not supported for ai_socktype */
-#define EAI_SOCKTYPE 10 /* ai_socktype not supported */
-#define EAI_SYSTEM 11 /* system error returned in errno */
-#define EAI_BADHINTS 12
-#define EAI_PROTOCOL 13
-#define EAI_MAX 14
-
-/* internal error */
-#define NETDB_INTERNAL -1 /* see errno */
-
-/*
- * Flag values for getaddrinfo()
- */
-#define AI_PASSIVE 0x00000001 /* get address to use bind() */
-#define AI_CANONNAME 0x00000002 /* fill ai_canonname */
-#define AI_NUMERICHOST 0x00000004 /* prevent name resolution */
-/* valid flags for addrinfo */
-#define AI_MASK (AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST)
-
-#define AI_ALL 0x00000100 /* IPv6 and IPv4-mapped (with AI_V4MAPPED) */
-#define AI_V4MAPPED_CFG 0x00000200 /* accept IPv4-mapped if kernel supports */
-#define AI_ADDRCONFIG 0x00000400 /* only if any address is assigned */
-#define AI_V4MAPPED 0x00000800 /* accept IPv4-mapped IPv6 address */
-/* special recommended flags for getipnodebyname */
-#define AI_DEFAULT (AI_V4MAPPED_CFG | AI_ADDRCONFIG)
-
-struct addrinfo {
- int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
- int ai_family; /* PF_xxx */
- int ai_socktype; /* SOCK_xxx */
- int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
- size_t ai_addrlen; /* length of ai_addr */
- char *ai_canonname; /* canonical name for hostname */
- struct sockaddr *ai_addr; /* binary address */
- struct addrinfo *ai_next; /* next structure in linked list */
-};
-
-extern void freeaddrinfo (struct addrinfo *);
-extern void freehostent (struct hostent *);
-extern char *gai_strerror (int);
-extern int getaddrinfo (const char *, const char *,
- const struct addrinfo *, struct addrinfo **);
-extern int getnameinfo (const struct sockaddr *, size_t, char *,
- size_t, char *, size_t, int);
-extern struct hostent *getipnodebyaddr (const void *, size_t, int, int *);
-extern struct hostent *getipnodebyname (const char *, int, int, int *);
-extern int inet_pton (int, const char *, void *);
-extern const char *inet_ntop (int, const void *, char *, size_t);
-#endif /* HAVE_ADDRINFO */
-
-/*
- * Constants for getnameinfo()
- */
-#ifndef NI_MAXHOST
-#define NI_MAXHOST 1025
-#endif
-#ifndef NI_MAXSERV
-#define NI_MAXSERV 32
-#endif
-
-/*
- * Flag values for getnameinfo()
- */
-#ifndef NI_NOFQDN
-#define NI_NOFQDN 0x00000001
-#endif
-#ifndef NI_NUMERICHOST
-#define NI_NUMERICHOST 0x00000002
-#endif
-#ifndef NI_NAMEREQD
-#define NI_NAMEREQD 0x00000004
-#endif
-#ifndef NI_NUMERICSERV
-#define NI_NUMERICSERV 0x00000008
-#endif
-#ifndef NI_DGRAM
-#define NI_DGRAM 0x00000010
-#endif
+++ /dev/null
-/*
- * Copyright (C) 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#ifndef INADDRSZ
-#define INADDRSZ 4 /* IPv4 T_A */
-#endif
-
-#ifndef IN6ADDRSZ
-#define IN6ADDRSZ 16 /* IPv6 T_AAAA */
-#endif
-
+++ /dev/null
-/*
- * Copyright (C) 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-#ifndef HAVE_U_INT8_T
-
-typedef unsigned __int8 u_int8_t;
-typedef unsigned __int16 u_int16_t;
-typedef unsigned __int32 u_int32_t;
-typedef unsigned __int64 u_int64_t;
-
-#endif /* HAVE_U_INT64_T */
-
-#ifndef PRId64
-#ifdef _MSC_EXTENSIONS
-#define PRId64 "I64d"
-#else /* _MSC_EXTENSIONS */
-#define PRId64 "lld"
-#endif /* _MSC_EXTENSIONS */
-#endif /* PRId64 */
-
-#ifndef PRIo64
-#ifdef _MSC_EXTENSIONS
-#define PRIo64 "I64o"
-#else /* _MSC_EXTENSIONS */
-#define PRIo64 "llo"
-#endif /* _MSC_EXTENSIONS */
-#endif /* PRIo64 */
-
-#ifndef PRIx64
-#ifdef _MSC_EXTENSIONS
-#define PRIx64 "I64x"
-#else /* _MSC_EXTENSIONS */
-#define PRIx64 "llx"
-#endif /* _MSC_EXTENSIONS */
-#endif /* PRIx64 */
-
-#ifndef PRIu64
-#ifdef _MSC_EXTENSIONS
-#define PRIu64 "I64u"
-#else /* _MSC_EXTENSIONS */
-#define PRIu64 "llu"
-#endif /* _MSC_EXTENSIONS */
-#endif /* PRIu64 */
+++ /dev/null
-#ifndef _EMU_SOCKET_EMU_SOCKET_H_
-#define _EMU_SOCKET_EMU_SOCKET_H_
-
-/*
- * Copyright (C) 2005-2013 Team XBMC
- * http://xbmc.org
- *
- * This Program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This Program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with XBMC; see the file COPYING. If not, see
- * <http://www.gnu.org/licenses/>.
- *
- */
-
-#define SOCK_RAW 3
-
-#define EAFNOSUPPORT WSAEAFNOSUPPORT
-
-#define INET_ADDRSTRLEN 16
-
-struct mphostent {
- char *h_name; /* official name of host */
- char **h_aliases; /* alias list */
- short h_addrtype; /* host address type */
- short h_length; /* length of address */
- char **h_addr_list; /* list of addresses from name server */
-};
-
-#ifndef IN_MULTICAST
-#define IN_MULTICAST(i) (((i) & 0xf0000000U) == 0xe0000000U)
-#endif
-
-#ifndef IN_EXPERIMENTAL
-#define IN_EXPERIMENTAL(i) (((i) & 0xe0000000U) == 0xe0000000U)
-#endif
-
-#ifndef IN_LOOPBACKNET
-#define IN_LOOPBACKNET 127
-#endif
-
-/*
-typedef struct addrinfo
-{
- int ai_flags; // AI_PASSIVE, AI_CANONNAME, AI_NUMERICHOST
- int ai_family; // PF_xxx
- int ai_socktype; // SOCK_xxx
- int ai_protocol; // 0 or IPPROTO_xxx for IPv4 and IPv6
- size_t ai_addrlen; // Length of ai_addr
- char * ai_canonname; // Canonical name for nodename
- struct sockaddr * ai_addr; // Binary address
- struct addrinfo * ai_next; // Next structure in linked list
-}
-ADDRINFOA, *PADDRINFOA;
-*/
-#endif //_EMU_SOCKET_EMU_SOCKET_H_
+++ /dev/null
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * "#ifdef FAITH" part is local hack for supporting IPv4-v6 translator.
- *
- * Issues to be discussed:
- * - Thread safe-ness must be checked.
- * - Return values. There are nonstandard return values defined and used
- * in the source code. This is because RFC2553 is silent about which error
- * code must be returned for which situation.
- * Note:
- * - We use getipnodebyname() just for thread-safeness. There's no intent
- * to let it do PF_UNSPEC (actually we never pass PF_UNSPEC to
- * getipnodebyname().
- * - The code filters out AFs that are not supported by the kernel,
- * when globbing NULL hostname (to loopback, or wildcard). Is it the right
- * thing to do? What is the relationship with post-RFC2553 AI_ADDRCONFIG
- * in ai_flags?
- */
-
-#include <windows.h>
-#include <stddef.h>
-#include "addrinfo.h"
-#include "emu_socket.h"
-#include <sys/types.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <errno.h>
-
-#ifndef HAVE_U_INT32_T
-#include "bittypes.h"
-#endif
-
-#ifndef HAVE_SOCKADDR_STORAGE
-#include "sockstorage.h"
-#endif
-
-#ifdef NEED_ADDRINFO_H
-#include "addrinfo.h"
-#endif
-
-#if defined(__KAME__) && defined(ENABLE_IPV6)
-# define FAITH
-#endif
-
-#define SUCCESS 0
-#define GAI_ANY 0
-#define YES 1
-#define NO 0
-
-#ifdef FAITH
-static int translate = NO;
-static struct in6_addr faith_prefix = IN6ADDR_GAI_ANY_INIT;
-#endif
-
-static const char in_addrany[] = { 0, 0, 0, 0 };
-static const char in6_addrany[] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
-};
-static const char in_loopback[] = { 127, 0, 0, 1 };
-static const char in6_loopback[] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1
-};
-
-struct sockinet {
- u_char si_len;
- u_char si_family;
- u_short si_port;
-};
-
-static struct gai_afd {
- int a_af;
- int a_addrlen;
- int a_socklen;
- int a_off;
- const char *a_addrany;
- const char *a_loopback;
-} gai_afdl [] = {
-#ifdef ENABLE_IPV6
-#define N_INET6 0
- {PF_INET6, sizeof(struct in6_addr),
- sizeof(struct sockaddr_in6),
- offsetof(struct sockaddr_in6, sin6_addr),
- in6_addrany, in6_loopback},
-#define N_INET 1
-#else
-#define N_INET 0
-#endif
- {PF_INET, sizeof(struct in_addr),
- sizeof(struct sockaddr_in),
- offsetof(struct sockaddr_in, sin_addr),
- in_addrany, in_loopback},
- {0, 0, 0, 0, NULL, NULL},
-};
-
-#ifdef ENABLE_IPV6
-#define PTON_MAX 16
-#else
-#define PTON_MAX 4
-#endif
-
-#ifndef IN_MULTICAST
-#define IN_MULTICAST(i) (((i) & 0xf0000000U) == 0xe0000000U)
-#endif
-
-#ifndef IN_EXPERIMENTAL
-#define IN_EXPERIMENTAL(i) (((i) & 0xe0000000U) == 0xe0000000U)
-#endif
-
-#ifndef IN_LOOPBACKNET
-#define IN_LOOPBACKNET 127
-#endif
-
-static int get_name (const char *, struct gai_afd *, struct addrinfo **, char *, struct addrinfo *, int);
-static int get_addr (const char *, int, struct addrinfo **,
- struct addrinfo *, int);
-static int str_isnumber (const char *);
-
-static char *ai_errlist[] = {
- "success.",
- "address family for hostname not supported.", /* EAI_ADDRFAMILY */
- "temporary failure in name resolution.", /* EAI_AGAIN */
- "invalid value for ai_flags.", /* EAI_BADFLAGS */
- "non-recoverable failure in name resolution.", /* EAI_FAIL */
- "ai_family not supported.", /* EAI_FAMILY */
- "memory allocation failure.", /* EAI_MEMORY */
- "no address associated with hostname.", /* EAI_NODATA */
- "hostname nor servname provided, or not known.",/* EAI_NONAME */
- "servname not supported for ai_socktype.", /* EAI_SERVICE */
- "ai_socktype not supported.", /* EAI_SOCKTYPE */
- "system error returned in errno.", /* EAI_SYSTEM */
- "invalid value for hints.", /* EAI_BADHINTS */
- "resolved protocol is unknown.", /* EAI_PROTOCOL */
- "unknown error.", /* EAI_MAX */
-};
-
-#define GET_CANONNAME(ai, str) \
-if (pai->ai_flags & AI_CANONNAME) {\
- if (((ai)->ai_canonname = (char *)malloc(strlen(str) + 1)) != NULL) {\
- strcpy((ai)->ai_canonname, (str));\
- } else {\
- error = EAI_MEMORY;\
- goto free;\
- }\
-}
-
-#ifdef HAVE_SOCKADDR_SA_LEN
-#define GET_AI(ai, gai_afd, addr, port) {\
- char *p;\
- if (((ai) = (struct addrinfo *)malloc(sizeof(struct addrinfo) +\
- ((gai_afd)->a_socklen)))\
- == NULL) goto free;\
- memcpy(ai, pai, sizeof(struct addrinfo));\
- (ai)->ai_addr = (struct sockaddr *)((ai) + 1);\
- memset((ai)->ai_addr, 0, (gai_afd)->a_socklen);\
- (ai)->ai_addr->sa_len = (ai)->ai_addrlen = (gai_afd)->a_socklen;\
- (ai)->ai_addr->sa_family = (ai)->ai_family = (gai_afd)->a_af;\
- ((struct sockinet *)(ai)->ai_addr)->si_port = port;\
- p = (char *)((ai)->ai_addr);\
- memcpy(p + (gai_afd)->a_off, (addr), (gai_afd)->a_addrlen);\
-}
-#else
-#define GET_AI(ai, gai_afd, addr, port) {\
- char *p;\
- if (((ai) = (struct addrinfo *)malloc(sizeof(struct addrinfo) +\
- ((gai_afd)->a_socklen)))\
- == NULL) goto free;\
- memcpy(ai, pai, sizeof(struct addrinfo));\
- (ai)->ai_addr = (struct sockaddr *)((ai) + 1);\
- memset((ai)->ai_addr, 0, (gai_afd)->a_socklen);\
- (ai)->ai_addrlen = (gai_afd)->a_socklen;\
- (ai)->ai_addr->sa_family = (ai)->ai_family = (gai_afd)->a_af;\
- ((struct sockinet *)(ai)->ai_addr)->si_port = port;\
- p = (char *)((ai)->ai_addr);\
- memcpy(p + (gai_afd)->a_off, (addr), (gai_afd)->a_addrlen);\
-}
-#endif
-
-#define ERR(err) { error = (err); goto bad; }
-
-char *
-gai_strerror(int ecode)
-{
- if (ecode < 0 || ecode > EAI_MAX)
- ecode = EAI_MAX;
- return ai_errlist[ecode];
-}
-
-void
-freeaddrinfo(struct addrinfo *ai)
-{
- struct addrinfo *next;
-
- do {
- next = ai->ai_next;
- if (ai->ai_canonname)
- free(ai->ai_canonname);
- /* no need to free(ai->ai_addr) */
- free(ai);
- } while ((ai = next) != NULL);
-}
-
-static int
-str_isnumber(const char *p)
-{
- unsigned char *q = (unsigned char *)p;
- while (*q) {
- if (! isdigit(*q))
- return NO;
- q++;
- }
- return YES;
-}
-
-int
-getaddrinfo(const char*hostname, const char*servname,
- const struct addrinfo *hints, struct addrinfo **res)
-{
- struct addrinfo sentinel;
- struct addrinfo *top = NULL;
- struct addrinfo *cur;
- int i, error = 0;
- char pton[PTON_MAX];
- struct addrinfo ai;
- struct addrinfo *pai;
- u_short port;
-
-#ifdef FAITH
- static int firsttime = 1;
-
- if (firsttime) {
- /* translator hack */
- {
- char *q = getenv("GAI");
- if (q && inet_pton(AF_INET6, q, &faith_prefix) == 1)
- translate = YES;
- }
- firsttime = 0;
- }
-#endif
-
- /* initialize file static vars */
- sentinel.ai_next = NULL;
- cur = &sentinel;
- pai = &ai;
- pai->ai_flags = 0;
- pai->ai_family = PF_UNSPEC;
- pai->ai_socktype = GAI_ANY;
- pai->ai_protocol = GAI_ANY;
- pai->ai_addrlen = 0;
- pai->ai_canonname = NULL;
- pai->ai_addr = NULL;
- pai->ai_next = NULL;
- port = GAI_ANY;
-
- if (hostname == NULL && servname == NULL)
- return EAI_NONAME;
- if (hints) {
- /* error check for hints */
- if (hints->ai_addrlen || hints->ai_canonname ||
- hints->ai_addr || hints->ai_next)
- ERR(EAI_BADHINTS); /* xxx */
- if (hints->ai_flags & ~AI_MASK)
- ERR(EAI_BADFLAGS);
- switch (hints->ai_family) {
- case PF_UNSPEC:
- case PF_INET:
-#ifdef ENABLE_IPV6
- case PF_INET6:
-#endif
- break;
- default:
- ERR(EAI_FAMILY);
- }
- memcpy(pai, hints, sizeof(*pai));
- switch (pai->ai_socktype) {
- case GAI_ANY:
- switch (pai->ai_protocol) {
- case GAI_ANY:
- break;
- case IPPROTO_UDP:
- pai->ai_socktype = SOCK_DGRAM;
- break;
- case IPPROTO_TCP:
- pai->ai_socktype = SOCK_STREAM;
- break;
- default:
- pai->ai_socktype = SOCK_RAW;
- break;
- }
- break;
- case SOCK_DGRAM:
- if (pai->ai_protocol != IPPROTO_UDP &&
- pai->ai_protocol != GAI_ANY)
- ERR(EAI_BADHINTS); /*xxx*/
- pai->ai_protocol = IPPROTO_UDP;
- break;
- case SOCK_STREAM:
- if (pai->ai_protocol != IPPROTO_TCP &&
- pai->ai_protocol != GAI_ANY)
- ERR(EAI_BADHINTS); /*xxx*/
- pai->ai_protocol = IPPROTO_TCP;
- break;
- default:
- ERR(EAI_SOCKTYPE);
- /* unreachable */
- }
- }
-
- /*
- * service port
- */
- if (servname) {
- if (str_isnumber(servname)) {
- if (pai->ai_socktype == GAI_ANY) {
- /* caller accept *GAI_ANY* socktype */
- pai->ai_socktype = SOCK_DGRAM;
- pai->ai_protocol = IPPROTO_UDP;
- }
- port = htons((u_short)atoi(servname));
- } else {
- struct servent *sp;
- char *proto;
-
- proto = NULL;
- switch (pai->ai_socktype) {
- case GAI_ANY:
- proto = NULL;
- break;
- case SOCK_DGRAM:
- proto = "udp";
- break;
- case SOCK_STREAM:
- proto = "tcp";
- break;
- default:
- fprintf(stderr, "panic!\n");
- break;
- }
- if ((sp = getservbyname(servname, proto)) == NULL)
- ERR(EAI_SERVICE);
- port = sp->s_port;
- if (pai->ai_socktype == GAI_ANY) {
- if (strcmp(sp->s_proto, "udp") == 0) {
- pai->ai_socktype = SOCK_DGRAM;
- pai->ai_protocol = IPPROTO_UDP;
- } else if (strcmp(sp->s_proto, "tcp") == 0) {
- pai->ai_socktype = SOCK_STREAM;
- pai->ai_protocol = IPPROTO_TCP;
- } else
- ERR(EAI_PROTOCOL); /*xxx*/
- }
- }
- }
-
- /*
- * hostname == NULL.
- * passive socket -> anyaddr (0.0.0.0 or ::)
- * non-passive socket -> localhost (127.0.0.1 or ::1)
- */
- if (hostname == NULL) {
- struct gai_afd *gai_afd;
-
- for (gai_afd = &gai_afdl[0]; gai_afd->a_af; gai_afd++) {
- if (!(pai->ai_family == PF_UNSPEC
- || pai->ai_family == gai_afd->a_af)) {
- continue;
- }
-
- if (pai->ai_flags & AI_PASSIVE) {
- GET_AI(cur->ai_next, gai_afd, gai_afd->a_addrany, port);
- /* xxx meaningless?
- * GET_CANONNAME(cur->ai_next, "anyaddr");
- */
- } else {
- GET_AI(cur->ai_next, gai_afd, gai_afd->a_loopback,
- port);
- /* xxx meaningless?
- * GET_CANONNAME(cur->ai_next, "localhost");
- */
- }
- cur = cur->ai_next;
- }
- top = sentinel.ai_next;
- if (top)
- goto good;
- else
- ERR(EAI_FAMILY);
- }
-
- /* hostname as numeric name */
- for (i = 0; gai_afdl[i].a_af; i++) {
- if (inet_pton(gai_afdl[i].a_af, hostname, pton)) {
- u_long v4a;
-#ifdef ENABLE_IPV6
- u_char pfx;
-#endif
-
- switch (gai_afdl[i].a_af) {
- case AF_INET:
- v4a = ((struct in_addr *)pton)->s_addr;
- v4a = ntohl(v4a);
- if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a))
- pai->ai_flags &= ~AI_CANONNAME;
- v4a >>= IN_CLASSA_NSHIFT;
- if (v4a == 0 || v4a == IN_LOOPBACKNET)
- pai->ai_flags &= ~AI_CANONNAME;
- break;
-#ifdef ENABLE_IPV6
- case AF_INET6:
- pfx = ((struct in6_addr *)pton)->s6_addr8[0];
- if (pfx == 0 || pfx == 0xfe || pfx == 0xff)
- pai->ai_flags &= ~AI_CANONNAME;
- break;
-#endif
- }
-
- if (pai->ai_family == gai_afdl[i].a_af ||
- pai->ai_family == PF_UNSPEC) {
- if (! (pai->ai_flags & AI_CANONNAME)) {
- GET_AI(top, &gai_afdl[i], pton, port);
- goto good;
- }
- /*
- * if AI_CANONNAME and if reverse lookup
- * fail, return ai anyway to pacify
- * calling application.
- *
- * XXX getaddrinfo() is a name->address
- * translation function, and it looks strange
- * that we do addr->name translation here.
- */
- get_name(pton, &gai_afdl[i], &top, pton, pai, port);
- goto good;
- } else
- ERR(EAI_FAMILY); /*xxx*/
- }
- }
-
- if (pai->ai_flags & AI_NUMERICHOST)
- ERR(EAI_NONAME);
-
- /* hostname as alphabetical name */
- error = get_addr(hostname, pai->ai_family, &top, pai, port);
- if (error == 0) {
- if (top) {
- good:
- *res = top;
- return SUCCESS;
- } else
- error = EAI_FAIL;
- }
- free:
- if (top)
- freeaddrinfo(top);
- bad:
- *res = NULL;
- return error;
-}
-
-static int
-get_name(addr, gai_afd, res, numaddr, pai, port0)
- const char *addr;
- struct gai_afd *gai_afd;
- struct addrinfo **res;
- char *numaddr;
- struct addrinfo *pai;
- int port0;
-{
- u_short port = port0 & 0xffff;
- struct hostent *hp;
- struct addrinfo *cur;
- int error = 0;
-#ifdef ENABLE_IPV6
- int h_error;
-#endif
-
-#ifdef ENABLE_IPV6
- hp = getipnodebyaddr(addr, gai_afd->a_addrlen, gai_afd->a_af, &h_error);
-#else
- hp = gethostbyaddr(addr, gai_afd->a_addrlen, AF_INET);
-#endif
- if (hp && hp->h_name && hp->h_name[0] && hp->h_addr_list[0]) {
- GET_AI(cur, gai_afd, hp->h_addr_list[0], port);
- GET_CANONNAME(cur, hp->h_name);
- } else
- GET_AI(cur, gai_afd, numaddr, port);
-
-#ifdef ENABLE_IPV6
- if (hp)
- freehostent(hp);
-#endif
- *res = cur;
- return SUCCESS;
- free:
- if (cur)
- freeaddrinfo(cur);
-#ifdef ENABLE_IPV6
- if (hp)
- freehostent(hp);
-#endif
- /* bad: */
- *res = NULL;
- return error;
-}
-
-static int
-get_addr(hostname, af, res, pai, port0)
- const char *hostname;
- int af;
- struct addrinfo **res;
- struct addrinfo *pai;
- int port0;
-{
- u_short port = port0 & 0xffff;
- struct addrinfo sentinel;
- struct hostent *hp;
- struct addrinfo *top, *cur;
- struct gai_afd *gai_afd;
- int i, error = 0, h_error;
- char *ap;
-
- top = NULL;
- sentinel.ai_next = NULL;
- cur = &sentinel;
-#ifdef ENABLE_IPV6
- if (af == AF_UNSPEC) {
- hp = getipnodebyname(hostname, AF_INET6,
- AI_ADDRCONFIG|AI_ALL|AI_V4MAPPED, &h_error);
- } else
- hp = getipnodebyname(hostname, af, AI_ADDRCONFIG, &h_error);
-#else
- hp = gethostbyname(hostname);
- h_error = h_errno;
-#endif
- if (hp == NULL) {
- switch (h_error) {
- case HOST_NOT_FOUND:
- case NO_DATA:
- error = EAI_NODATA;
- break;
- case TRY_AGAIN:
- error = EAI_AGAIN;
- break;
- case NO_RECOVERY:
- default:
- error = EAI_FAIL;
- break;
- }
- goto free;
- }
-
- if ((hp->h_name == NULL) || (hp->h_name[0] == 0) ||
- (hp->h_addr_list[0] == NULL)) {
- error = EAI_FAIL;
- goto free;
- }
-
- for (i = 0; (ap = hp->h_addr_list[i]) != NULL; i++) {
- switch (af) {
-#ifdef ENABLE_IPV6
- case AF_INET6:
- gai_afd = &gai_afdl[N_INET6];
- break;
-#endif
-#ifndef ENABLE_IPV6
- default: /* AF_UNSPEC */
-#endif
- case AF_INET:
- gai_afd = &gai_afdl[N_INET];
- break;
-#ifdef ENABLE_IPV6
- default: /* AF_UNSPEC */
- if (IN6_IS_ADDR_V4MAPPED((struct in6_addr *)ap)) {
- ap += sizeof(struct in6_addr) -
- sizeof(struct in_addr);
- gai_afd = &gai_afdl[N_INET];
- } else
- gai_afd = &gai_afdl[N_INET6];
- break;
-#endif
- }
-#ifdef FAITH
- if (translate && gai_afd->a_af == AF_INET) {
- struct in6_addr *in6;
-
- GET_AI(cur->ai_next, &gai_afdl[N_INET6], ap, port);
- in6 = &((struct sockaddr_in6 *)cur->ai_next->ai_addr)->sin6_addr;
- memcpy(&in6->s6_addr32[0], &faith_prefix,
- sizeof(struct in6_addr) - sizeof(struct in_addr));
- memcpy(&in6->s6_addr32[3], ap, sizeof(struct in_addr));
- } else
-#endif /* FAITH */
- GET_AI(cur->ai_next, gai_afd, ap, port);
- if (cur == &sentinel) {
- top = cur->ai_next;
- GET_CANONNAME(top, hp->h_name);
- }
- cur = cur->ai_next;
- }
-#ifdef ENABLE_IPV6
- freehostent(hp);
-#endif
- *res = top;
- return SUCCESS;
- free:
- if (top)
- freeaddrinfo(top);
-#ifdef ENABLE_IPV6
- if (hp)
- freehostent(hp);
-#endif
-/* bad: */
- *res = NULL;
- return error;
-}
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/*
- * Issues to be discussed:
- * - Thread safe-ness must be checked
- * - Return values. There seems to be no standard for return value (RFC2553)
- * but INRIA implementation returns EAI_xxx defined for getaddrinfo().
- * - RFC2553 says that we should raise error on short buffer. X/Open says
- * we need to truncate the result. We obey RFC2553 (and X/Open should be
- * modified).
- */
-
-#include <windows.h>
-#include <stddef.h>
-#include "addrinfo.h"
-#include "emu_socket.h"
-#include <sys/types.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <errno.h>
-
-extern struct servent* __stdcall dllgetservbyname(const char* name, const char* proto);
-#define getservbyname(name, proto) dllgetservbyname(name, proto)
-
-extern struct servent* __stdcall dllgetservbyport(int port, const char* proto);
-#define getservbyport(port, proto) dllgetservbyport(port, proto)
-
-#define hostent mphostent
-
-#ifndef HAVE_U_INT32_T
-#include "bittypes.h"
-#endif
-
-#ifdef NEED_ADDRINFO_H
-#include "addrinfo.h"
-#endif
-
-#define SUCCESS 0
-#define YES 1
-#define NO 0
-
-static struct gni_afd {
- int a_af;
- int a_addrlen;
- int a_socklen;
- int a_off;
-} gni_afdl [] = {
-#ifdef ENABLE_IPV6
- {PF_INET6, sizeof(struct in6_addr), sizeof(struct sockaddr_in6),
- offsetof(struct sockaddr_in6, sin6_addr)},
-#endif
- {PF_INET, sizeof(struct in_addr), sizeof(struct sockaddr_in),
- offsetof(struct sockaddr_in, sin_addr)},
- {0, 0, 0},
-};
-
-struct gni_sockinet {
- u_char si_len;
- u_char si_family;
- u_short si_port;
-};
-
-#define ENI_NOSOCKET 0
-#define ENI_NOSERVNAME 1
-#define ENI_NOHOSTNAME 2
-#define ENI_MEMORY 3
-#define ENI_SYSTEM 4
-#define ENI_FAMILY 5
-#define ENI_SALEN 6
-
-/* forward declaration to make gcc happy */
-int getnameinfo (const struct sockaddr *, size_t, char *, size_t, char *, size_t, int);
-
-int
-getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)
- const struct sockaddr *sa;
- size_t salen;
- char *host;
- size_t hostlen;
- char *serv;
- size_t servlen;
- int flags;
-{
- struct gni_afd *gni_afd;
- struct servent *sp;
- struct hostent *hp;
- u_short port;
- int family, len, i;
- char *addr, *p;
- u_long v4a;
-#ifdef ENABLE_IPV6
- u_char pfx;
-#endif
- int h_error;
- char numserv[512];
- char numaddr[512];
-
- if (sa == NULL)
- return ENI_NOSOCKET;
-
-#ifdef HAVE_SOCKADDR_SA_LEN
- len = sa->sa_len;
- if (len != salen) return ENI_SALEN;
-#else
- len = salen;
-#endif
-
- family = sa->sa_family;
- for (i = 0; gni_afdl[i].a_af; i++)
- if (gni_afdl[i].a_af == family) {
- gni_afd = &gni_afdl[i];
- goto found;
- }
- return ENI_FAMILY;
-
- found:
- if (len != gni_afd->a_socklen) return ENI_SALEN;
-
- port = ((struct gni_sockinet *)sa)->si_port; /* network byte order */
- addr = (char *)sa + gni_afd->a_off;
-
- if (serv == NULL || servlen == 0) {
- /* what we should do? */
- } else if (flags & NI_NUMERICSERV) {
- sprintf(numserv, "%d", ntohs(port));
- if (strlen(numserv) > servlen)
- return ENI_MEMORY;
- strcpy(serv, numserv);
- } else {
- sp = getservbyport(port, (flags & NI_DGRAM) ? "udp" : "tcp");
- if (sp) {
- if (strlen(sp->s_name) > servlen)
- return ENI_MEMORY;
- strcpy(serv, sp->s_name);
- } else
- return ENI_NOSERVNAME;
- }
-
- switch (sa->sa_family) {
- case AF_INET:
- v4a = ((struct sockaddr_in *)sa)->sin_addr.s_addr;
- if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a))
- flags |= NI_NUMERICHOST;
- v4a >>= IN_CLASSA_NSHIFT;
- if (v4a == 0 || v4a == IN_LOOPBACKNET)
- flags |= NI_NUMERICHOST;
- break;
-#ifdef ENABLE_IPV6
- case AF_INET6:
- pfx = ((struct sockaddr_in6 *)sa)->sin6_addr.s6_addr8[0];
- if (pfx == 0 || pfx == 0xfe || pfx == 0xff)
- flags |= NI_NUMERICHOST;
- break;
-#endif
- }
- if (host == NULL || hostlen == 0) {
- /* what should we do? */
- } else if (flags & NI_NUMERICHOST) {
- if (inet_ntop(gni_afd->a_af, addr, numaddr, sizeof(numaddr))
- == NULL)
- return ENI_SYSTEM;
- if (strlen(numaddr) > hostlen)
- return ENI_MEMORY;
- strcpy(host, numaddr);
- } else {
-#ifdef ENABLE_IPV6
- hp = (struct hostent *)getipnodebyaddr(addr, gni_afd->a_addrlen, gni_afd->a_af, &h_error);
-#else
- hp = (struct hostent *)gethostbyaddr(addr, gni_afd->a_addrlen, gni_afd->a_af);
- h_error = h_errno;
-#endif
-
- if (hp) {
- if (flags & NI_NOFQDN) {
- p = strchr(hp->h_name, '.');
- if (p) *p = '\0';
- }
- if (strlen(hp->h_name) > hostlen) {
-#ifdef ENABLE_IPV6
- freehostent(hp);
-#endif
- return ENI_MEMORY;
- }
- strcpy(host, hp->h_name);
-#ifdef ENABLE_IPV6
- freehostent(hp);
-#endif
- } else {
- if (flags & NI_NAMEREQD)
- return ENI_NOHOSTNAME;
- if (inet_ntop(gni_afd->a_af, addr, numaddr, sizeof(numaddr))
- == NULL)
- return ENI_NOHOSTNAME;
- if (strlen(numaddr) > hostlen)
- return ENI_MEMORY;
- strcpy(host, numaddr);
- }
- }
- return SUCCESS;
-}
+++ /dev/null
-/*-
- * Copyright (c) 2001 Charles Mott <cm@linktel.net>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifdef TARGET_WINDOWS
-#include <windows.h>
-typedef unsigned long in_addr_t;
-#endif
-#include <stdlib.h>
-#include <ctype.h>
-#include <limits.h>
-#ifndef TARGET_WINDOWS
-#include <netinet/in.h>
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef INADDR_NONE
-#define INADDR_NONE 0xffffffff
-#endif
-
-int
-inet_aton(const char *cp, struct in_addr *addr)
-{
- u_long parts[4];
- in_addr_t val;
- const char *c;
- char *endptr;
- int gotend, n;
-
- c = (const char *)cp;
- n = 0;
-
- /*
- * Run through the string, grabbing numbers until
- * the end of the string, or some error
- */
- gotend = 0;
- while (!gotend) {
- unsigned long l;
-
- l = strtoul(c, &endptr, 0);
-
- if (l == ULONG_MAX || (l == 0 && endptr == c))
- return (0);
-
- val = (in_addr_t)l;
-
- /*
- * If the whole string is invalid, endptr will equal
- * c.. this way we can make sure someone hasn't
- * gone '.12' or something which would get past
- * the next check.
- */
- if (endptr == c)
- return (0);
- parts[n] = val;
- c = endptr;
-
- /* Check the next character past the previous number's end */
- switch (*c) {
- case '.' :
-
- /* Make sure we only do 3 dots .. */
- if (n == 3) /* Whoops. Quit. */
- return (0);
- n++;
- c++;
- break;
-
- case '\0':
- gotend = 1;
- break;
-
- default:
- if (isspace((unsigned char)*c)) {
- gotend = 1;
- break;
- } else {
-
- /* Invalid character, then fail. */
- return (0);
- }
- }
-
- }
-
- /* Concoct the address according to the number of parts specified. */
- switch (n) {
- case 0: /* a -- 32 bits */
-
- /*
- * Nothing is necessary here. Overflow checking was
- * already done in strtoul().
- */
- break;
- case 1: /* a.b -- 8.24 bits */
- if (val > 0xffffff || parts[0] > 0xff)
- return (0);
- val |= parts[0] << 24;
- break;
-
- case 2: /* a.b.c -- 8.8.16 bits */
- if (val > 0xffff || parts[0] > 0xff || parts[1] > 0xff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16);
- break;
-
- case 3: /* a.b.c.d -- 8.8.8.8 bits */
- if (val > 0xff || parts[0] > 0xff || parts[1] > 0xff ||
- parts[2] > 0xff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
- break;
- }
-
- if (addr != NULL)
- addr->s_addr = htonl(val);
- return (1);
-}
-
-#ifdef __cplusplus
-}
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 1996-1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef _WIN32
-#include <windows.h>
-typedef int socklen_t;
-#define snprintf _snprintf
-#else
-#include <rpc/types.h>
-#endif
-#include <string.h>
-#include <stdio.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef IN6ADDRSZ
-#define IN6ADDRSZ 16 /* IPv6 T_AAAA */
-#endif
-
-#ifndef INT16SZ
-#define INT16SZ 2 /* word size */
-#endif
-
-#ifndef HAVE_STRLCPY
-#define strlcpy(d,s,l) (strncpy(d,s,l), (d)[(l)-1] = '\0')
-#endif
-
-/*%
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static const char *inet_ntop4(const u_char *src, char *dst, socklen_t size);
-static const char *inet_ntop6(const u_char *src, char *dst, socklen_t size);
-
-/* char *
- * inet_ntop(af, src, dst, size)
- * convert a network format address to presentation format.
- * return:
- * pointer to presentation format address (`dst'), or NULL (see errno).
- * author:
- * Paul Vixie, 1996.
- */
-const char *
-__rpc_inet_ntop(int af, const void * __restrict src, char * __restrict dst,
- socklen_t size)
-{
- switch (af) {
- case AF_INET:
- return (inet_ntop4((u_char*)src, dst, size));
- case AF_INET6:
- return (inet_ntop6((u_char*)src, dst, size));
- default:
- return (NULL);
- }
- /* NOTREACHED */
-}
-
-/* const char *
- * inet_ntop4(src, dst, size)
- * format an IPv4 address
- * return:
- * `dst' (as a const)
- * notes:
- * (1) uses no statics
- * (2) takes a u_char* not an in_addr as input
- * author:
- * Paul Vixie, 1996.
- */
-static const char *
-inet_ntop4(const u_char *src, char *dst, socklen_t size)
-{
- static const char fmt[] = "%u.%u.%u.%u";
- char tmp[sizeof "255.255.255.255"];
- int l;
-
- l = snprintf(tmp, sizeof(tmp), fmt, src[0], src[1], src[2], src[3]);
- if (l <= 0 || (socklen_t) l >= size) {
- return (NULL);
- }
- strlcpy(dst, tmp, size);
- return (dst);
-}
-
-/* const char *
- * inet_ntop6(src, dst, size)
- * convert IPv6 binary address into presentation (printable) format
- * author:
- * Paul Vixie, 1996.
- */
-static const char *
-inet_ntop6(const u_char *src, char *dst, socklen_t size)
-{
- /*
- * Note that int32_t and int16_t need only be "at least" large enough
- * to contain a value of the specified size. On some systems, like
- * Crays, there is no such thing as an integer variable with 16 bits.
- * Keep this in mind if you think this function should have been coded
- * to use pointer overlays. All the world's not a VAX.
- */
- char tmp[sizeof "ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255"], *tp;
- struct { int base, len; } best, cur;
-#define NS_IN6ADDRSZ 16
-#define NS_INT16SZ 2
- u_int words[NS_IN6ADDRSZ / NS_INT16SZ];
- int i;
-
- /*
- * Preprocess:
- * Copy the input (bytewise) array into a wordwise array.
- * Find the longest run of 0x00's in src[] for :: shorthanding.
- */
- memset(words, '\0', sizeof words);
- for (i = 0; i < NS_IN6ADDRSZ; i++)
- words[i / 2] |= (src[i] << ((1 - (i % 2)) << 3));
- best.base = -1;
- best.len = 0;
- cur.base = -1;
- cur.len = 0;
- for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
- if (words[i] == 0) {
- if (cur.base == -1)
- cur.base = i, cur.len = 1;
- else
- cur.len++;
- } else {
- if (cur.base != -1) {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- cur.base = -1;
- }
- }
- }
- if (cur.base != -1) {
- if (best.base == -1 || cur.len > best.len)
- best = cur;
- }
- if (best.base != -1 && best.len < 2)
- best.base = -1;
-
- /*
- * Format the result.
- */
- tp = tmp;
- for (i = 0; i < (NS_IN6ADDRSZ / NS_INT16SZ); i++) {
- /* Are we inside the best run of 0x00's? */
- if (best.base != -1 && i >= best.base &&
- i < (best.base + best.len)) {
- if (i == best.base)
- *tp++ = ':';
- continue;
- }
- /* Are we following an initial run of 0x00s or any real hex? */
- if (i != 0)
- *tp++ = ':';
- /* Is this address an encapsulated IPv4? */
- if (i == 6 && best.base == 0 && (best.len == 6 ||
- (best.len == 7 && words[7] != 0x0001) ||
- (best.len == 5 && words[5] == 0xffff))) {
- if (!inet_ntop4(src+12, tp, sizeof tmp - (tp - tmp)))
- return (NULL);
- tp += strlen(tp);
- break;
- }
- tp += sprintf(tp, "%x", words[i]);
- }
- /* Was it a trailing run of 0x00's? */
- if (best.base != -1 && (best.base + best.len) ==
- (NS_IN6ADDRSZ / NS_INT16SZ))
- *tp++ = ':';
- *tp++ = '\0';
-
- /*
- * Check for overflow, copy, and we're done.
- */
- if ((socklen_t)(tp - tmp) > size) {
- return (NULL);
- }
- strcpy(dst, tmp);
- return (dst);
-}
-
-#ifdef __cplusplus
-}
-#endif
+++ /dev/null
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 1996,1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef _WIN32
-#include <windows.h>
-#else
-#include <rpc/types.h>
-#endif
-#include <string.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef __STDC__
-#define __weak_reference(sym,alias) \
- __asm__(".weak " #alias); \
- __asm__(".equ " #alias ", " #sym)
-#else
-#define __weak_reference(sym,alias) \
- __asm__(".weak alias"); \
- __asm__(".equ alias, sym")
-#endif /* __STDC__ */
-
-/*%
- * WARNING: Don't even consider trying to compile this on a system where
- * sizeof(int) < 4. sizeof(int) > 4 is fine; all the world's not a VAX.
- */
-
-static int inet_pton4(const char *src, u_char *dst);
-static int inet_pton6(const char *src, u_char *dst);
-
-/* int
- * inet_pton(af, src, dst)
- * convert from presentation format (which usually means ASCII printable)
- * to network format (which is usually some kind of binary format).
- * return:
- * 1 if the address was valid for the specified address family
- * 0 if the address wasn't valid (`dst' is untouched in this case)
- * -1 if some other error occurred (`dst' is untouched in this case, too)
- * author:
- * Paul Vixie, 1996.
- */
-int
-inet_pton(int af, const char * __restrict src, void * __restrict dst)
-{
- switch (af) {
- case AF_INET:
- return (inet_pton4(src, (u_char*)dst));
- case AF_INET6:
- return (inet_pton6(src, (u_char*)dst));
- default:
- return (-1);
- }
- /* NOTREACHED */
-}
-
-/* int
- * inet_pton4(src, dst)
- * like inet_aton() but without all the hexadecimal and shorthand.
- * return:
- * 1 if `src' is a valid dotted quad, else 0.
- * notice:
- * does not touch `dst' unless it's returning 1.
- * author:
- * Paul Vixie, 1996.
- */
-static int
-inet_pton4(const char *src, u_char *dst)
-{
- static const char digits[] = "0123456789";
- int saw_digit, octets, ch;
-#define NS_INADDRSZ 4
- u_char tmp[NS_INADDRSZ], *tp;
-
- saw_digit = 0;
- octets = 0;
- *(tp = tmp) = 0;
- while ((ch = *src++) != '\0') {
- const char *pch;
-
- if ((pch = strchr(digits, ch)) != NULL) {
- u_int c_new = *tp * 10 + (pch - digits);
-
- if (saw_digit && *tp == 0)
- return (0);
- if (c_new > 255)
- return (0);
- *tp = c_new;
- if (!saw_digit) {
- if (++octets > 4)
- return (0);
- saw_digit = 1;
- }
- } else if (ch == '.' && saw_digit) {
- if (octets == 4)
- return (0);
- *++tp = 0;
- saw_digit = 0;
- } else
- return (0);
- }
- if (octets < 4)
- return (0);
- memcpy(dst, tmp, NS_INADDRSZ);
- return (1);
-}
-
-/* int
- * inet_pton6(src, dst)
- * convert presentation level address to network order binary form.
- * return:
- * 1 if `src' is a valid [RFC1884 2.2] address, else 0.
- * notice:
- * (1) does not touch `dst' unless it's returning 1.
- * (2) :: in a full address is silently ignored.
- * credit:
- * inspired by Mark Andrews.
- * author:
- * Paul Vixie, 1996.
- */
-static int
-inet_pton6(const char *src, u_char *dst)
-{
- static const char xdigits_l[] = "0123456789abcdef",
- xdigits_u[] = "0123456789ABCDEF";
-#define NS_IN6ADDRSZ 16
-#define NS_INT16SZ 2
- u_char tmp[NS_IN6ADDRSZ], *tp, *endp, *colonp;
- const char *curtok;
- int ch, seen_xdigits;
- u_int val;
-
- memset((tp = tmp), '\0', NS_IN6ADDRSZ);
- endp = tp + NS_IN6ADDRSZ;
- colonp = NULL;
- /* Leading :: requires some special handling. */
- if (*src == ':')
- if (*++src != ':')
- return (0);
- curtok = src;
- seen_xdigits = 0;
- val = 0;
- while ((ch = *src++) != '\0') {
- const char *xdigits, *pch;
-
- if ((pch = strchr((xdigits = xdigits_l), ch)) == NULL)
- pch = strchr((xdigits = xdigits_u), ch);
- if (pch != NULL) {
- val <<= 4;
- val |= (pch - xdigits);
- if (++seen_xdigits > 4)
- return (0);
- continue;
- }
- if (ch == ':') {
- curtok = src;
- if (!seen_xdigits) {
- if (colonp)
- return (0);
- colonp = tp;
- continue;
- } else if (*src == '\0') {
- return (0);
- }
- if (tp + NS_INT16SZ > endp)
- return (0);
- *tp++ = (u_char) (val >> 8) & 0xff;
- *tp++ = (u_char) val & 0xff;
- seen_xdigits = 0;
- val = 0;
- continue;
- }
- if (ch == '.' && ((tp + NS_INADDRSZ) <= endp) &&
- inet_pton4(curtok, tp) > 0) {
- tp += NS_INADDRSZ;
- seen_xdigits = 0;
- break; /*%< '\\0' was seen by inet_pton4(). */
- }
- return (0);
- }
- if (seen_xdigits) {
- if (tp + NS_INT16SZ > endp)
- return (0);
- *tp++ = (u_char) (val >> 8) & 0xff;
- *tp++ = (u_char) val & 0xff;
- }
- if (colonp != NULL) {
- /*
- * Since some memmove()'s erroneously fail to handle
- * overlapping regions, we'll do the shift by hand.
- */
- const int n = tp - colonp;
- int i;
-
- if (tp == endp)
- return (0);
- for (i = 1; i <= n; i++) {
- endp[- i] = colonp[n - i];
- colonp[n - i] = 0;
- }
- tp = endp;
- }
- if (tp != endp)
- return (0);
- memcpy(dst, tmp, NS_IN6ADDRSZ);
- return (1);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#ifndef _WIN32
-#undef inet_pton
-__weak_reference(__inet_pton, inet_pton);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
+++ /dev/null
-/*
- * Copyright (C) 1999 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-struct sockaddr_storage {
-#ifdef HAVE_SOCKADDR_SA_LEN
- u_int8_t ss_len;
- u_int8_t ss_family;
- u_int8_t fill[126];
-#else
- u_int8_t ss_family;
- u_int8_t fill[127];
-#endif /* HAVE_SOCKADDR_SA_LEN */
-};
*/
#pragma once
#include <sys/socket.h>
-
-extern "C" int inet_pton(int af, const char *src, void *dst);
projects / vuplus_xbmc / commitdiff